he filter.
Eureka 431A Optima Bagless Upright Vacuum
How to Identify and Fix Common Vacuum Problems ?
Our sources include academic articles, blog posts, and personal essays from experienced Vacuum Technicians :
The air filter traps particles as the air travels through the vacuum cleaner. If the filter is clogged, the vacuum cleaner will not have proper suction. If your vacuum filter is clogged, refer to your owner`s manual for cleaning instructions.
Broken or jammed wheels will make it hard to push the vacuum. Check for any hair or debris in or around the wheel that may be preventing rotation. Clean the wheel and the hinge and check for improvement.
Push a broomstick through the hose to force any large clogs out. Take the end of the broomstick and feed it through the hose. Push the stick in slowly so you don`t accidentally break or puncture the hose. If there is a large clog in your hose, the broomstick will force it out from the other end.
One of the easiest ways to increase vacuum cleaner suction is to empty the dust bag or container. Dust containers need to have enough space for airflow, otherwise, they could get clogged and have less suction power. Regularly check your dust compartment and empty or change it when it`s already 70-80% full.
Putting in the incorrect amount of oil, putting in the wrong type of oil, and oil contamination can all cause the pump to not reach full vacuum. For this reason, you must check the oil regularly to ensure that it is not only clean, but also properly filled.
Low compression, an intake leak or tight valves also can cause low vacuum at idle. If the vacuum reading fluctuates within the normal range-the gauge needle bounces around a lot-uneven compression (broken rings or leaking valves or head gasket in one or two cylinders) is a likely culprit.
Clog located in the vacuum hose
Turn the unit on and feel the suction at the end of the hose handle. If there is no or low suction, then the clog is in the hose. You can remove the clog by running a long, stiff object through the hose, such as a butter knife, starting at the wall end.
Currently, the most common and simple method for patients, caregivers, and health professionals to unclog the drain tube is through stripping. Stripping involves squeezing one`s fingers along the length of the tube and pushing down any clots and debris into the suction bulb.
You Need to Change Suction Power Settings
One of the most common reasons for a vacuum that`s hard to push is using the incorrect suction setting. Most people want to use the maximum suction setting all the time, when in some cases this isn`t necessary.
All vacuum cleaners operate based on air flowing from the opening at the cleaning head or tool, through the vacuum cleaner and the bag and/or filter system and then out the exhaust port. This airflow is created by the vacuum motor, which also may be referred to as the suction motor.
The suction motor creates vacuum pressure and suction by rotating a motor fan. The impeller rotates at an incredibly high speed of about 30,000 to 35,000 RPM. A suction motor`s power is measured by multiplying the rate of air flow and the vacuum pressure, which induces air flow from the brush through the hose.
Loose connections will cause your vacuum cleaner to lose suction. Make sure that the dust container, the hose, the tube and the brush are all attached properly. If the problem continues, your vacuum cleaner might have a technical problem. If you suspect this to be the case, contact an authorised service agent.
Clog located in the vacuum hose
Turn the unit on and feel the suction at the end of the hose handle. If there is no or low suction, then the clog is in the hose. You can remove the clog by running a long, stiff object through the hose, such as a butter knife, starting at the wall end.
Clog located in the vacuum hose
Turn the unit on and feel the suction at the end of the hose handle. If there is no or low suction, then the clog is in the hose. You can remove the clog by running a long, stiff object through the hose, such as a butter knife, starting at the wall end.
Relevant Questions and Answers :
the most relevant questions and answers related to your specific issue
Eureka Optima vacuum has suction at the hose but not at the floor. I took out the filter and it still isn’t suctioning so I don’t think it is the filter.
ANSWER : It sounds like you have a plug. check where the hose goes into the back of vac. it should have a clip remove this and see if there is a plug there
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No Suction I get great suction in the hose, but when I plug the hose back into the unit, there is no suction and the air flow indicator line goes completely red. I've changed the bag and filters. I took the small panel off the back and made sure there is no clog, and took the hose off to make sure there was no clog there. Still no suction. Please help.
ANSWER : I about to say that’s always a clog of some sort that causes that
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I have a DC07 and the brush wasn’t rotating and I had no suction at the brush but perfect suction through the hose. I noticed a large build up of dog hair around the brush so I took off the cover plate and removed all the hair, cleaned inside the floor/brush housing and cleaned out the hose. I also cleaned the filter and removed the other air access cover and made sure that they were clear. I put everything back and the brush still doesn’t turn and there is still no suction through the bottom
ANSWER : Hi and welcome to FixYa. I am Kelly.
.
.Here is a link that can assist you in your quest for the missing suction:
.
.http://www.ehow.com/how_4779428_troubleshoot-dyson-vacuum.html
.
.Also Dyson has very good info on cleaning here:
.
.http://www.dyson.com/support/help.asp?article=38&product=DC07-SY-HEPA_US
. (you have to keep clicking next…)
.
.When you get to the part where it asks “is brush head turning?” that you say No. The site is a bit lethargic but should help you get going properly again
.
.Hopefully you find “Airway inspection” as part of your on-line step by step troubleshooting.
.
.If you still have the problem after following the steps above reply / post here and we can proceed from there.
.
. Kelly
.
.
.
.
.
.Here is a link that can assist you in your quest for the missing suction:
.
.http://www.ehow.com/how_4779428_troubleshoot-dyson-vacuum.html
.
.Also Dyson has very good info on cleaning here:
.
.http://www.dyson.com/support/help.asp?article=38&product=DC07-SY-HEPA_US
. (you have to keep clicking next…)
.
.When you get to the part where it asks “is brush head turning?” that you say No. The site is a bit lethargic but should help you get going properly again
.
.Hopefully you find “Airway inspection” as part of your on-line step by step troubleshooting.
.
.If you still have the problem after following the steps above reply / post here and we can proceed from there.
.
. Kelly
.
.
.
.
Read Full Q/A … : Eureka 431A Optima Bagless Upright Vacuum
I purchased a brand new Eureka Pet vacuum, sorry don’t know exact name but it the one that has the self cleaning duster on it. Last night I used the vacuum on my carpet, it was working fine until I accidently sucked up the corner of a scarf that was hanging off a couch. I shut the vacuum off, pulled out the scarf and and resumed vacuuming. Much to my dismay the suction on the vacuum had ceased. Can you tell me if there is a reset button on the vacuum? The vacuum does not appear to be damage
ANSWER : If the motor is running, there should be suction. Possible problems depend on whether it’s a canister or upright and are:
.A clog in the hose, UR or canister. Detach hose. Drop small coin in one end and lift hose causing it to roll out the other. If it does, no clog in hose. Drop same coin into hose opening on power head. If it rolls out, no clog in PN.
.Broken fan blades, UR. Needs to be taken to shop for repair/replacement.
.
.A reset button is for use if the motor isn’t running, so won’t have anything to do with the suction.
.A clog in the hose, UR or canister. Detach hose. Drop small coin in one end and lift hose causing it to roll out the other. If it does, no clog in hose. Drop same coin into hose opening on power head. If it rolls out, no clog in PN.
.Broken fan blades, UR. Needs to be taken to shop for repair/replacement.
.
.A reset button is for use if the motor isn’t running, so won’t have anything to do with the suction.
Read Full Q/A … : Eureka 431A Optima Bagless Upright Vacuum
No suction i have a bissell lift off revolution vacuum. I have cleaned all the filters and emptied out the canister made sure that the hoses are not plugged but it will not pick up unless you use the hose. the floor brush is clean and still no suction coming from under the vacuum… could you help me please
ANSWER : Is there a blockage in the small hose in the bottom of the machine
.take of the pod and you will see the small hose,
.Is the main hose pushed into the bottom housing
.take of the pod and you will see the small hose,
.Is the main hose pushed into the bottom housing
Read Full Q/A … : Eureka 431A Optima Bagless Upright Vacuum
I have a power drive baggless vacuum cleaner…it runs well, but suddenly it seems to have lost most of the suction coming through the hose and floor area. When I remove the dirt container, the suction below it seems strong. I have had it to repair twice–they have tuned it up and replaced all filters and belt. It still does not pick up well when I vacuum or use the hose. Can you help ?
ANSWER : There is something stopping it up,you will have to dissasemble the unit to find the blockage,this is the most likely problem.
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My son dropped the vacuum down the stairs and now the vacuum works but the front part of the vacuum does not drop back down when vacuuming any type of floor. It slowly drops and does not stay on the carpet. hope this makes sense. I have cleaned filters and suction seems strong at the small hose. the beater bar rotate very fast still.
ANSWER : May be part missing. this is unit has 5-year warranty.you can send to service.
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It has no suction. It was fine yesterday. I washed the dirt container and the filter, let it dry and put it back in the vacuum. Today my vacuum isnt picking up any dirt and has no suction. When I took the hose out of the back, it started blowing dust and dirt out but still no suction.
ANSWER : Look for a place where the vacuum line has to turn in a near 90 degree turn. It’s easy for it to get stopped up there.
Read Full Q/A … : Eureka 431A Optima Bagless Upright Vacuum
